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Lithium Batteries & Chargers

Lithium Batteries & Chargers

Powering Your World: Lithium Batteries, Chargers, and Accessories with Safety Precautions

Lithium batteries and their accompanying chargers, along with a range of essential accessories and connectors, have revolutionized the way we power our portable devices, from smartphones to electric vehicles. These high-energy-density batteries have become ubiquitous in modern life, but they come with their own set of considerations, including safety precautions. In this category, we explore the world of lithium batteries and chargers, emphasizing the critical importance of safe handling and usage, along with the key accessories and connectors that complement these power sources. Lithium batteries, chargers, accessories, and connectors are powerful tools for energy storage and transfer. Observing safety precautions ensures the optimal performance, longevity, and safe usage of these components, while accessories and connectors help tailor their applications to specific needs.

Before you use or charge this battery you must read the Lithium Battery Safety Instructions and Warnings document.

  1. Check for Physical Damage:
    1. is punctured or damaged, or has exposed wires. Discard damaged batteries.
    2. is bloated, expanded, swelling or otherwise deformed
    3. has any cell with a voltage of 3.3v. This means less than 9.9v for a 3-cell/11.1v battery.
  2. Do not leave batteries charging unattended. Monitor batteries during charging for popping, hissing, smoke, sparks or fire. Also monitor the battery for any swelling or other deformities. Disconnect the battery from your charger immediately.
  3. Do not charge batteries near flammable material. Charge batteries in a fireproof container. Do not charge batteries while they are in your robot.
  4. Use the Correct Charger: Ensure the charger is designed for the specific battery type you're charging.
  5. Avoid Overcharging: Use chargers with overcharge protection, and do not leave batteries unattended while charging.
  6. Store Batteries Safely: Store lithium batteries in a cool, dry place, away from direct sunlight and extreme temperatures. Use proper storage bags or containers.
  7. Charge at the Correct Voltage: Match the charger's voltage settings with the battery's requirements to avoid overcharging or undercharging.
  8. Balance Charging: When charging multi-cell batteries, use a balance charger to ensure uniform voltage across all cells.
  9. Handle with Care: Avoid dropping, crushing, or puncturing lithium batteries, as this can lead to thermal runaway and fire.
  10. Dispose of Properly: Recycle or dispose of old or damaged lithium batteries in accordance with local regulations. Do not incinerate or puncture them.
    BMS 2S 20A Lithium battery protection board BMS 2S 20A Lithium battery protection board
    Out Of Stock
    Model: BMS 2S 20A Lithium battery protection board
    Specifications:Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions).Product Size: 45*15*3.4mm (Standard), 48*20*3.4mm (Balancing)Charging voltage: 8.4V - 9.0VCo..
    KES 500.00
    BMS 3S 40A Lithium Battery Charging Board BMS 3S 40A Lithium Battery Charging Board
    Out Of Stock
    Model: BMS 3S 40A
    Specifications: Charging voltage:12.6v ~ 13.6vOver Charge voltage:4.25±0.05vOver Discharge voltage: 2.5v±0.05vContinuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current )Continuous charge current (upper limit): 20AInternal resistance:..
    KES 800.00
    BMS 4S 12V 20A LiFePo4 Common Port Balanced
    Out Of Stock
    Model: BMS 4S 12V 20A LiFePo4 Common Port Balanced
    Product descriptionStyle: Qucc 4S BMS (3.2V rated LiFePO4 battery not for 3.7V rated Li-Ion battery)Version: Same Port for Charge / DischargeBalanced version: YesWith temperature protection: 80A 100A 120AWithout temperature protection: 10A 15A 20A 30A 40A 60ABalanced current: 20-30mALithium cell rat..
    KES 2,000.00
    Model: BMS 4S 40A
    Integrated 10 low load resistance MOS tube, continuous discharge 40A, 100mA balanced current, for electric drill/sprayer/ LED lights/low power inverter. 4S 16.8V 40A lithium battery protection board  Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer ..
    KES 1,000.00
    BMS Board 3S 30A Balanced Version 11.1V 12.6V
    Out Of Stock
    Model: BMS Board 3S 30A Balanced
    Scope: Suitable for lithium battery with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer battery, no size limit)Product size: 41*50*3.4MM (standard) 41*55*3.4MM (equal)Charging voltage: 12.6V-13.6VContinuous discharge current (upper limit): 30A If the heat dissipati..
    KES 800.00
    BMS Board 4S 30A (Balanced)  14.8V 16.8V for Lithium Ion Battery Pack
    Out Of Stock
    Model: BMS-4S-30A
    Name:Protection boardModel:4S30ASpecificationsOver charge detection voltage: 4.28+ 0.05 VOver charging voltage: 4.095-4.195VOver discharge voltage: 2.55±0.08Over charge detection delay time 0.1sTemperature range -30-80Short circuit detection delay time: 100msOver current detection delay time: 500 ms..
    KES 500.00
    Model: BMS 6S 30A Balanced
    size:60*45*7mmContinuous operating current : within 30Acharge voltage :25.2V/29.4Vcharge current : 20Acharge protecton voltage :4.2V±0.025Vdischarge protection voltage :2.8V±0.1Vdischarge protection current:100AEquilibrium current:83mAsuit for 3.7V li-ion cell suit for power :24V    &..
    KES 2,000.00
    CR2025 3V 150mAh Lithium Button Cell
    Top Brand
    Brand: PK Cell Model: CR2025
    CR2025 Lithium BatteryCapacity: 150mAhVolt: 3VCR2025 size batteries are used as replacements for: 5003LC, BR2025, CR2025, DL2025, ECR2025, KCR2025,and KECR2025. A button cell, watch battery, or coin battery is a small single-cell battery shaped as a squat cylinder, resembling a b..
    KES 30.00
    Model: DALY BMS 3S 100A Li-Ion
    Model: DL3S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)Parameters: BMS protect battery charge current: 66A. BMS protect battery discharge current: 300A. BMS protect battery charge voltage: 4.25V. BMS protect battery discharge voltage: 2.7V. Continuous charging cur..
    KES 6,700.00
    DALY LI-ION 7S BMS 60A 24V DALY LI-ION 7S BMS 60A 24V
    Out Of Stock
    Model: Daly 7S 60A Li-Ion BMS 24V
    1. OverviewDL7S24V15A/25/35A/45A/60A bms is used for 7 series 48V battery pack.We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protecti..
    KES 5,000.00
    Model: DC 12V 3A 24W 36W 3S Lithium Battery Pack UPS
    IntroductionThe 12V 3A 24W/36W UPS board is a high-power uninterruptible power supply module designed for 3S (3-series, ~11.1V-12.6V) lithium-ion or lithium-polymer battery packs. It automatically switches between charging the battery and providing power to the load. This module is designed to ..
    KES 1,250.00
    Model: DC-DC Buck charging Module
    Input voltage range: 6V-32VOutput voltage: default 5V, automatically adjust between 3-12V after triggering fast charge.Output power: maximum 24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.)Wired function of output voltageConversion efficiency: 90%-97%Support a variety of fast filling protocolsOvervoltage and un..
    KES 450.00
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